Police are investigating theft of a White Carrera mountain bike stolen from the front yard of a property in Blackwell Road, Carlisle, at approximately 5.40pm on Wednesday 10th January 2018.
The male offender, believed to be in his teens and wearing a grey woolly hat, took the bike as it stood unattended in the yard.
He was chased up Blackwell Road by the bike owner before disappearing out of sight.
If anyone saw this incident or can provide Police with any information regarding it please contact police quoting log 173 of the 10th.
Or Crimestoppers anonymously on 0800 555 111.